20100450502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{39107}}^1$

素因数の和:39564

約数の個数: 32

約数和(自身を含む): 33518997504

約数和(自身を除く): 13418547002

約数列:

[1, 2, 11, 22, 61, 122, 383, 671, 766, 1342, 4213, 8426, 23363, 39107, 46726, 78214, 256993, 430177, 513986, 860354, 2385527, 4771054, 14977981, 26240797, 29955962, 52481594, 164757791, 329515582, 913656841, 1827313682, 10050225251, 20100450502]

約数ペア:

[(1, 20100450502), (2, 10050225251), (11, 1827313682), (22, 913656841), (61, 329515582), (122, 164757791), (383, 52481594), (671, 29955962), (766, 26240797), (1342, 14977981), (4213, 4771054), (8426, 2385527), (23363, 860354), (39107, 513986), (46726, 430177), (78214, 256993)]